Commit 09054d19 authored by Hans de Goede's avatar Hans de Goede Committed by Gerd Hoffmann
Browse files

usb-redir: Add chardev open / close debug logging 



Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent fc3f6e1b

hw/usb/redirect.c

+6 −0
Original line number Diff line number Diff line
@@ -854,6 +854,7 @@ static void usbredir_chardev_close_bh(void *opaque) 
    usbredir_device_disconnect(dev);



    if (dev->parser) {

        DPRINTF("destroying usbredirparser\n");

        usbredirparser_destroy(dev->parser);

        dev->parser = NULL;

    }
@@ -869,6 +870,8 @@ static void usbredir_chardev_open(USBRedirDevice *dev) 
    usbredir_chardev_close_bh(dev);

    qemu_bh_cancel(dev->chardev_close_bh);



    DPRINTF("creating usbredirparser\n");



    strcpy(version, "qemu usb-redir guest ");

    pstrcat(version, sizeof(version), qemu_get_version());
@@ -980,9 +983,11 @@ static void usbredir_chardev_event(void *opaque, int event) 


    switch (event) {

    case CHR_EVENT_OPENED:

        DPRINTF("chardev open\n");

        usbredir_chardev_open(dev);

        break;

    case CHR_EVENT_CLOSED:

        DPRINTF("chardev close\n");

        qemu_bh_schedule(dev->chardev_close_bh);

        break;

    }
@@ -1228,6 +1233,7 @@ static void usbredir_device_disconnect(void *priv) 
    qemu_del_timer(dev->attach_timer);



    if (dev->dev.attached) {

        DPRINTF("detaching device\n");

        usb_device_detach(&dev->dev);

        /*

         * Delay next usb device attach to give the guest a chance to see